DBK Wired Timer Remote Shutter Control RST-7001 for Canon 70D 60D 700D 650D 600D 550 500D 450D 400D 350D 300D 1100D 100D 1000D G10 G11 G12 Offer delay time,exposure time, interval, and number of shots for timed Without battary also can be a normal shutter control,but timing function can't work. High-quality ABS,have a Long lasting. Fit:Canon 70D 60D 700D 650D 600D 550 500D 450D 400D 350D 300D 1100D 100D 1000D G10 G11 G12 Large easy to read LCD screen.Within background light,at night or some place so dark you can use it as usual.